Poopooracoocoo

Minecraft 1.20.5/6 -> 1.21 Mod Migration Primer

This is a high level, non-exhaustive overview on how to migrate your mod from 1.20.5/6 to 1.21. This does not look at any specific mod loader, just the changes to the vanilla classes.

This primer is licensed under the Creative Commons Attribution 4.0 International, so feel free to use it as a reference and leave a link so that other readers can consume the primer.

If there's any incorrect or missing information, please leave a comment below. Thanks!

Pack Changes

Essential Support Bot#4488 (1012730938054160404) at Wed, 03 Apr 2024 06:22:21 GMT

oroarmor's ticket - 33991 Created at - <t:1712125340:F> Opened at - <t:1712125420:F> Members - <@365708770262777856> <@196683878935560192> <@108132758131376128> Issue type - Something's not working Which version of Minecraft are you playing? - Original Minecraft

⚠️ Archived and moved to the main repository, click here to see it! ⚠️

Some Starting Notes

If something is in all three versions, it will not be mentioned here.
I'm not going to be mentioning bugs as differences, mainly because I feel it is unfair to compare unintended behaviour.
I will also not be mentioning Farmer's Delight Refabricated's Skillet flipping here, because this is moreso a comparison to the original mod, I'll include this when the original has it.

To also note, the Decomposition REI integration in Farmer's Delight Fabric is bugged, it supports a block tag, however, it only shows one item from said block tag.

Distant Horizons shader compatibility information

Distant Horizons v2.0.0 (and up) shader compatibility information.

`v2`

Install guide

Fabric

app_name	repo	electron_version	vulnerable
1Clipboard	https://github.com/wiziple/1clipboard
1Password	None	25.8.1	FALSE
3CX Desktop App		19.0.8	TRUE
5EClient	None
Abstract	None
Account Surfer	None
Advanced REST Client	https://github.com/advanced-rest-client/arc-electron	^17.0.0	TRUE
Aedron Shrine	None
Aeon	https://github.com/leinelissen/aeon	23.2.0	TRUE

How to make BetterDiscord easier to install repeatedly:

Download and install these two CLI tools:
- https://git-scm.com/downloads
- https://nodejs.org/en/download
Create a permanent folder on your file explorer named something like BetterDiscordReinstall.
Depending on your Discord client, place the two batch programs in the folder:

Stable Discord:

StableDiscord_FullyReinstallBetterDiscord.bat

Here's my biggest issues with Unreal Engine at the moment, and subsequently, games (especially UE games on PC) that use it:

For starters, the default settings for Unreal projects are hilariously bad, some of which are exposed deep in the editor settings, the others requiring config tweaks on the developer's side.
For example, every Unreal Engine project ships with Vert- FOV scaling by default (As a massive middle finger to ultrawide users, despite how trivial it is to fix), and also has mouse smoothing and sensitivity that scales based on the FOV enabled (resulting in mouse input feeling wonky, this was actually one big complaint people had with Atomic Heart's release). The former is a problem because it causes the FOV to zoom in the wider the resolution aspect ratio *(While keeping the intended horizontal space by ad

	How To Use:

	1. Choose which version you want to use:
	- "Full Menu" Version: The same as the original one in the new context menu, and has multiple sub-menu items
	- Other Version: Doesn't have a sub-menu, it just directly opens the "Create Archive" menu. (The equivalent of clicking the "Additional Options" sub-item in the original)

	2. Double click the "Add_" reg file of whichever version you choose

	3. Restart Windows Explorer
	- You can restart it by opening Task Manager with Ctrl+Shift+Esc, then search it for "Windows Explorer", right click that and hit "Restart"

	import os.path
	import subprocess
	import requests
	import json
	from subprocess import STDOUT,PIPE

	if not os.path.isfile("version.txt"):
	a = open("version.txt", "w")
	a.write(":3")
	a.close()